GB1191801A - Improved Colour Photographic Material - Google Patents
Improved Colour Photographic MaterialInfo
- Publication number
- GB1191801A GB1191801A GB1550368A GB1550368A GB1191801A GB 1191801 A GB1191801 A GB 1191801A GB 1550368 A GB1550368 A GB 1550368A GB 1550368 A GB1550368 A GB 1550368A GB 1191801 A GB1191801 A GB 1191801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photographic material
- colour photographic
- improved colour
- sulphobutyl ether
- butanesultone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- -1 4-nitrophenyl- Chemical group 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
- G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0055299 | 1967-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1191801A true GB1191801A (en) | 1970-05-13 |
Family
ID=6939930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1550368A Expired GB1191801A (en) | 1967-03-30 | 1968-04-01 | Improved Colour Photographic Material |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE713037A (enExample) |
| CH (1) | CH497720A (enExample) |
| DE (1) | DE1522437A1 (enExample) |
| FR (1) | FR1558842A (enExample) |
| GB (1) | GB1191801A (enExample) |
| NL (1) | NL6804237A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309913A1 (de) * | 1983-03-19 | 1984-09-27 | Henkel KGaA, 4000 Düsseldorf | Neue 2,4-diaminobenzolderivate als kuppler fuer oxidationshaarfaerbemittel |
-
1967
- 1967-03-30 DE DE19671522437 patent/DE1522437A1/de active Pending
-
1968
- 1968-03-25 CH CH437968A patent/CH497720A/de not_active IP Right Cessation
- 1968-03-26 NL NL6804237A patent/NL6804237A/xx unknown
- 1968-03-29 FR FR1558842D patent/FR1558842A/fr not_active Expired
- 1968-04-01 GB GB1550368A patent/GB1191801A/en not_active Expired
- 1968-04-01 BE BE713037D patent/BE713037A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH497720A (de) | 1970-10-15 |
| DE1522437A1 (de) | 1969-07-31 |
| BE713037A (enExample) | 1968-10-01 |
| FR1558842A (enExample) | 1969-02-28 |
| NL6804237A (enExample) | 1968-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |